Quick Tip: The suffix '-sama' (さま) or '-san' (さん) is usually added to show respect to the person you are calling. Try not to call someone directly by their name without this.
Basic greeting:
  • おはようございます、ラーフルさん - Good morning, Rahul-san
  • こんにちは、ラーフルさん - Hello/Good day, Rahul-san
  • こんばんは、ラーフルさん - Good evening, Rahul-san